| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.95 | 6.695% | $165.3239 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $243.51 | 8.325% | $263.7822 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $29.46 | 3.145% | $30.3865 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $149.98 | 12.797% | $169.1729 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $224.31 | 8.403% | $243.1588 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $119.90 | 4.221% | $124.961 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $88.70 | 9.299% | $96.9482 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $1,010.81 | $1,093.7335 | $1,093.73 | $1,093.70 | $1,093.80 | |